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Problemset

84 problems · filtered by 3 tags

#	Name	Rating↕	Solved↕
2241G	Summmon binary search data structures greedy implementation math number theory	2400	831
2230E	Minimum Influence binary search data structures greedy implementation math sortings two pointers	2100	1.5k
2215B	RReeppeettiittiioonn binary search brute force implementation math number theory	2000	1.3k
2169D1	Removal of a Sequence (Easy Version) binary search implementation math number theory	1500	9k
2169D2	Removal of a Sequence (Hard Version) binary search divide and conquer greedy implementation math number theory	2100	2.4k
2132D	From 1 to Infinity binary search dp implementation math	1600	9.2k
2127G2	Inter Active (Hard Version) binary search bitmasks constructive algorithms graphs implementation interactive math probabilities	3500	126
2118D2	Red Light, Green Light (Hard version) binary search brute force data structures dfs and similar dp graphs implementation math number theory	2200	2.6k
2107C	Maximum Subarray Sum binary search constructive algorithms dp implementation math	1500	12.5k
2104F	Numbers and Strings binary search brute force dfs and similar dp implementation math	2600	742
2084E	Blossom binary search combinatorics dp implementation math two pointers	2400	1.8k
2063D	Game With Triangles binary search brute force data structures geometry greedy implementation math ternary search two pointers	2000	5.2k
2044E	Insane Problem binary search greedy implementation math number theory	1300	18.6k
2035D	Yet Another Real Number Problem binary search data structures divide and conquer greedy implementation math	1800	5.9k
2035E	Monster binary search brute force constructive algorithms greedy implementation math ternary search	2300	2k
2028B	Alice's Adventures in Permuting binary search implementation math	1400	13.6k
2026D	Sums of Segments binary search data structures dp implementation math	1900	6.1k
1971F	Circle Perimeter binary search brute force dfs and similar geometry implementation math	1600	12.7k
1967A	Permutation Counting binary search greedy implementation math sortings	1400	15.2k
1954E	Chain Reaction binary search data structures dsu greedy implementation math number theory	2200	3k
1936B	Pinball binary search data structures implementation math two pointers	2000	3.6k
1935D	Exam in MAC binary search combinatorics implementation math	1800	11k
1933E	Turtle vs. Rabbit Race: Optimal Trainings binary search implementation math ternary search	1500	13.9k
1926E	Vlad and an Odd Ordering binary search bitmasks data structures dp implementation math number theory	1500	15.2k
1920D	Array Repetition binary search brute force dsu implementation math	1900	6.7k
1901D	Yet Another Monster Fight binary search dp greedy implementation math	1700	8.8k
1870C	Colorful Table binary search data structures dp implementation math two pointers	1300	13.3k
1850E	Cardboard for Pictures binary search geometry implementation math	1100	37.1k
1848B	Vika and the Bridge binary search data structures greedy implementation math sortings	1200	26.1k
1846E2	Rudolf and Snowflakes (hard version) binary search brute force implementation math	1800	8.7k
1834E	MEX of LCM binary search data structures implementation math number theory	2300	2.9k
1832D1	Red-Blue Operations (Easy Version) binary search greedy implementation math	2100	3.5k
1832D2	Red-Blue Operations (Hard Version) binary search constructive algorithms greedy implementation math	2400	2.4k
1809E	Two Tanks binary search dp implementation math	2400	1.1k
1805F1	Survival of the Weakest (easy version) binary search brute force implementation math sortings	2600	1.4k
1793D	Moscow Gorillas binary search dp greedy implementation math two pointers	1800	7.2k
1772G	Gaining Rating binary search greedy implementation math sortings two pointers	2200	1.6k
1763B	Incinerate binary search brute force data structures implementation math sortings	1200	16.6k
1737B	Ela's Fitness and the Luxury Number binary search implementation math	1300	10.2k
1730B	Meeting on the Line binary search geometry greedy implementation math ternary search	1600	18k
1726H	Mainak and the Bleeding Polygon binary search geometry implementation math	3500	118
1710B	Rain binary search brute force data structures geometry greedy implementation math	2100	2.8k
1687D	Cute number binary search brute force data structures dsu implementation math	2900	775
1670D	Very Suspicious binary search brute force geometry greedy implementation math	1700	5.7k
1659C	Line Empire binary search brute force dp greedy implementation math	1500	15.8k
1650E	Rescheduling the Exam binary search data structures greedy implementation math sortings	1900	4.5k
1628A	Meximum Array binary search constructive algorithms greedy implementation math two pointers	1400	17.2k
1626C	Monsters And Spells binary search data structures dp greedy implementation math two pointers	1700	12k
1610E	AmShZ and G.O.A.T. binary search brute force greedy implementation math	2300	2.1k
1605E	Array Equalizer binary search greedy implementation math number theory sortings two pointers	2400	1.2k
1592D	Hemose in ICPC ? binary search dfs and similar implementation interactive math number theory trees	2300	2.7k
1550D	Excellent Arrays binary search combinatorics constructive algorithms implementation math sortings two pointers	2300	2.1k
1462E2	Close Tuples (hard version) binary search combinatorics implementation math sortings two pointers	1700	11.6k
1408C	Discrete Acceleration binary search dp implementation math two pointers	1500	9.3k
1398E	Two Types of Spells binary search data structures greedy implementation math sortings	2200	2.6k
1363D	Guess The Maximums binary search implementation interactive math	2100	4.5k
1355C	Count Triangles binary search implementation math two pointers	1800	12.3k
1348D	Phoenix and Science binary search constructive algorithms greedy implementation math	1900	9.4k
1328B	K-th Beautiful String binary search brute force combinatorics implementation math	1300	32.4k
1307E	Cow and Treats binary search combinatorics dp greedy implementation math	2500	1.5k
1202F	You Are Given Some Letters... binary search implementation math	2700	657
1179C	Serge and Dining Room binary search data structures graph matchings greedy implementation math trees	2200	2.5k
1158A	The Party and Sweets binary search constructive algorithms greedy implementation math sortings two pointers	1500	8.5k
1098E	Fedya the Potter binary search implementation math number theory	3400	372
1091E	New Year and the Acquaintance Estimation binary search data structures graphs greedy implementation math sortings	2400	1.1k
936A	Save Energy! binary search implementation math	1700	4.7k
837E	Vasya's Function binary search implementation math	2100	2.2k
832C	Strange Radiation binary search implementation math	2500	509
776C	Molly's Chemicals binary search brute force data structures implementation math	1800	6.3k
758C	Unfair Poll binary search constructive algorithms implementation math	1700	4.1k
750A	New Year and Hurry binary search brute force implementation math	800	94.8k
732C	Sanatorium binary search constructive algorithms greedy implementation math	1200	10.2k
615E	Hexagons binary search implementation math	2100	1.1k
555D	Case of a Top Secret binary search implementation math	2500	961
553B	Kyoya and Permutation binary search combinatorics constructive algorithms greedy implementation math	1900	2.3k
538C	Tourist's Notes binary search brute force greedy implementation math	1600	6.2k
492B	Vanya and Lanterns binary search implementation math sortings	1200	92.5k
492D	Vanya and Computer Game binary search implementation math sortings	1800	3.3k
415B	Mashmokh and Tokens binary search greedy implementation math	1500	6.7k
385C	Bear and Prime Numbers binary search brute force data structures dp implementation math number theory	1700	10.8k
373B	Making Sequences is Fun binary search implementation math	1600	2.8k
321A	Ciel and Robot binary search implementation math	1700	3.9k
255D	Mr. Bender and Square binary search implementation math	1800	2.2k
230B	T-primes binary search implementation math number theory	1300	99.4k

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